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Thu, 27 Feb 2020 16:59:24 +0000 Subject: Re: UCSI:CCG: AMD Platform To: Heikki Krogerus Cc: "Shah, Nehal-bakulchandra" , ajayg@nvidia.com, linux-usb@vger.kernel.org References: <0fa0fc36-ce51-046a-32ae-9dbb7452c1c4@amd.com> <20200203132808.GA29050@kuha.fi.intel.com> <20200203133231.GB29050@kuha.fi.intel.com> <20200213120011.GL1498@kuha.fi.intel.com> <20200213120555.GM1498@kuha.fi.intel.com> <0efd0175-6668-7411-81b2-d4a487ccc0ec@amd.com> <20200227122308.GC10532@kuha.fi.intel.com> From: "Shah, Nehal-bakulchandra" Message-ID: <278ab9a6-497b-9cd5-8aa1-440fc78cb3db@amd.com> Date: Thu, 27 Feb 2020 22:29:13 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 In-Reply-To: <20200227122308.GC10532@kuha.fi.intel.com> Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit Content-Language: en-US X-ClientProxiedBy: MA1PR0101CA0052.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a00:20::14) To SN1PR12MB2575.namprd12.prod.outlook.com (2603:10b6:802:25::14) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from [192.168.0.102] (202.62.82.154) by MA1PR0101CA0052.INDPRD01.PROD.OUTLOOK.COM (2603:1096:a00:20::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2772.15 via Frontend Transport; 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X-Microsoft-Antispam-Message-Info: MaM2m3jghI8OxyO5EuVa5Gwic5pi62BMp+zAWruN9+E++FJnOnIaST0BU6CnBLSZMk34xC/9Mf+Iq5MzKdPe00rywY70Vdm0HNYHGhLDF7bICD2zPvCrdleNJQCTfgOmouQAROfWBeg12gBA1w0rHUovwmlL0Aj+VB+lRSR0KMl5dVf87S92SGrFMtCNJjHjWAi3bvBg4h1IWAqY5muOJtBbbgq5hQnY9zF6HG1TNZXUdLJW8ZmZTN2zWwScxUilkEMMiM9QeMNtqw7hT87vIZ9s/+QVOO9gbQ0ssm+SnOi9Mbe4bs+kTsLySq8ucva8L5j3WRDBuChfzoHa7FBvZKmgc1udQab0vViRDky2ecIxoUM6OtznzkyrR3bliTF2acqU6KXmGTrAxz2vB5iwaHWKxg3sKZUEL3LhGVBG7kfUlVXVxfQXRyGoI1uYzS92 X-MS-Exchange-AntiSpam-MessageData: y6OXqf8Mkcrbl8vCK8BVRPx23ePrVzXK8jiCiXxTUyQgZFs/BHsfN6co7G+D5vQurgIFSyCQ4s4OdLfNA4q2XFscKWErNy/M+IgBuAuy0mAMICQjvEJGCMhucsA2QFfTWseVJ+jezWujVyo/kV7Hng== X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: 5b4347b2-e77d-4d27-9c49-08d7bba6656a X-MS-Exchange-CrossTenant-OriginalArrivalTime: 27 Feb 2020 16:59:24.0363 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: ttmoju7MpmVi+rqMhGFIr9wRwN3dTMCHj+CJo8JJ2YKBx/ukLYJT/orzI1pEpPpB X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN1PR12MB2445 Sender: linux-usb-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi On 2/27/2020 5:53 PM, Heikki Krogerus wrote: > On Mon, Feb 24, 2020 at 02:38:12PM +0530, Shah, Nehal-bakulchandra wrote: >> Hi >> >> On 2/14/2020 7:58 PM, Shah, Nehal-bakulchandra wrote: >>> Hi >>> >>> On 2/13/2020 5:35 PM, Heikki Krogerus wrote: >>>> On Thu, Feb 13, 2020 at 02:00:14PM +0200, Heikki Krogerus wrote: >>>>>> I am using CCG based UCSI driver without any >>>>>> modification.For I2C part i have written custom >>>>>> driver. >>>>>> >>>>>> I have attached the trace out and dmesg crash log. >>>>>> >>>>>> Please have a look >>>>> Thanks for the logs. Can you test the attached diff? >>>> Actually, don't try that one. Try this one instead. >>> Sure i will update on this on Monday. >>> >>> >>> thanks >>> >>> Nehal >> Patch is not solving the issue. I have attached both trace and dmesg output. > How about if you try this (the attached patch) together with that > previous diff? > > thanks, Sure, infact i suspected that in first place and tried same logic but it was failed but now i will check with both patch combine and shall update. Thanks Nehal Shah